X- Y- Z- Z- X- Z- Y+ Z- X- Y+ Z- X+ X+ Z+ X- Y- X- 
After creating box around spheres, box is too small (679580.164553741 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 27.3208290796597 2.52009512761021 -15.662501933488
Center of current box is (x y z): 27.3095 9.471325 19.093975
Diagonals of current box are (D1: x y z, D2: x y z): 12.841 -6.492 -32.71595 41.778 25.43465 -5.472
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 779886.397228886
**BOX SIZE is now: 30.937 31.92665 29.24395
Center of current box is (x y z): 27.3095 8.471325 19.093975
Diagonals of current box are (D1: x y z, D2: x y z): 11.841 -7.492 -33.71595 42.778 24.43465 -4.472
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 914873.999795081
**BOX SIZE is now: 32.937 32.92665 31.24395
Center of current box is (x y z): 27.3095 7.971325 19.093975
Diagonals of current box are (D1: x y z, D2: x y z): 10.841 -8.492 -34.71595 43.778 24.43465 -3.472
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1033453.19324205
**BOX SIZE is now: 33.937 33.92665 33.24395
Center of current box is (x y z): 27.8095 7.471325 19.093975
Diagonals of current box are (D1: x y z, D2: x y z): 10.841 -9.492 -35.71595 44.778 24.43465 -2.472
D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 1127911.25139798
**BOX SIZE is now: 34.937 33.92665 35.24395
Center of current box is (x y z): 28.3095 6.471325 19.093975
Diagonals of current box are (D1: x y z, D2: x y z): 10.841 -10.492 -36.71595 45.778 23.43465 -1.472
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1297292.92816417
**BOX SIZE is now: 36.937 34.92665 37.24395
Center of current box is (x y z): 28.3095 5.971325 19.093975
Diagonals of current box are (D1: x y z, D2: x y z): 9.841 -11.492 -37.71595 46.778 23.43465 -0.472
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1444162.90521114
**BOX SIZE is now: 37.937 35.92665 39.24395
Center of current box is (x y z): 28.8095 5.471325 19.093975
Diagonals of current box are (D1: x y z, D2: x y z): 9.841 -12.492 -38.71595 47.778 23.43465 0.528
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1601129.32975812
**BOX SIZE is now: 38.937 36.92665 41.24395
Center of receptor atoms is (x y z): 27.3208290796597 2.52009512761021 -15.662501933488
Center of current box is (x y z): 29.3095 4.971325 -19.093975
Diagonals of current box is (D1: x y z, D2: x y z): 9.841 -13.492 -39.71595 48.778 23.43465 1.528
Limit diagonals to 8.3f :   9.841  -13.492  -39.716   48.778   23.435    1.528